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<p>
	There are several coloration methods for the mandelbrot set. The most famous is the one consisting in giving a color to the pixel depending on the number of iterations needed to be sure that the value of z in the formula is not bounded.
	This results in this kind of image :
</p>
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	<img src="/img/mandelbrot_std_colo.jpg" />
	<p>A common way to color the mandelbrot set. The whiter the pixel is, the more iterations are needed to know that it is outside the mandelbrot set. Black pixels are inside the set.</p>
	<div class="reference">wikipedia.org</div>
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<p>
	Another way to render it is to increment by one the value of each pixel browsed by z during the iterations of the formula.
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